• Year
  • 1923/1924
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 13877

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: NV2 - AFRA, AG für Radio-Apparatebau
  • Dimensions (WHD)
  • 220 x 70 x 160 mm / 8.7 x 2.8 x 6.3 inch
  • Notes
  • NF-Verstärker für RE2=Untersatz
  • Net weight (2.2 lb = 1 kg)
  • 7.6 kg / 16 lb 11.8 oz (16.74 lb)
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb
  • Picture reference
  • Das Modell ist im «Radiokatalog» (Erb) abgebildet.

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